Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
banana croissant French toast casserole - featured image

Delicious Banana Croissant French Toast Casserole


  • Author: Nora Winslow
  • Total Time: 1 hour
  • Yield: 12 servings 1x

Description

A comforting and indulgent brunch casserole combining flaky croissants, sweet bananas, and a rich custardy base, perfect for impressing guests with minimal effort.


Ingredients

Scale
  • 6 large croissants (day-old or fresh)
  • 3 ripe bananas, sliced
  • 6 large eggs
  • 2 cups whole milk (480 ml)
  • 1/2 cup heavy cream (120 ml)
  • 1/3 cup granulated sugar (65 g)
  • 1 tbsp vanilla extract
  • 1 tsp cinnamon
  • 1/4 tsp salt
  • 2 tbsp butter, melted
  • Optional: 1/2 cup chopped walnuts or pecans

Instructions

  1. Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or non-stick spray.
  2. Tear croissants into roughly 2-inch pieces. Toss croissant pieces with sliced bananas in a large bowl and transfer to the greased baking dish, spreading evenly.
  3. In another bowl, whisk together eggs, whole milk, heavy cream, sugar, vanilla extract, cinnamon, and salt until combined and slightly frothy.
  4. Pour the custard evenly over the croissant and banana mixture in the baking dish. Press down gently with a spatula to help the croissants absorb the custard. Let sit for about 10 minutes or cover and refrigerate overnight if prepping ahead.
  5. Drizzle melted butter over the top of the casserole. Bake uncovered for 45-50 minutes, until the top is puffed, golden, and a knife inserted in the center comes out clean or with a few moist crumbs.
  6. Let the casserole cool slightly for about 10 minutes before slicing and serving.

Notes

Let the croissants and bananas soak in the custard for at least 10 minutes or overnight for best results. Use ripe bananas for natural sweetness. Drizzling melted butter on top before baking creates a crispy golden crust. Rotate casserole halfway through baking if your oven has hot spots. Room temperature eggs and dairy help create a smooth custard.

  • Prep Time: 15 minutes
  • Cook Time: 45-50 minutes
  • Category: Brunch
  • Cuisine: French-inspired

Nutrition

  • Serving Size: 1 slice (1/12th of c
  • Calories: 280
  • Fat: 12
  • Carbohydrates: 35
  • Fiber: 2
  • Protein: 7

Keywords: banana, croissant, French toast, casserole, brunch, easy recipe, savory, sweet, custard